One of the possibilities would be ... from the hikers' car park on the doctor's box .... over the stream path (wonderful panorama and refreshing water in hot weather) .... …
The ascent from Praxmar via Köllenzeiger/Oberstkogel is mainly along narrow but easily accessible mountain paths. Only a few places are narrower on more exposed steep slopes, but it can happen …
Beautiful "simple" 3000s from Kühtai with just under 1000hm with appropriate condition is well feasible. In good conditions (stable weather, no more snow in the ascent), it is technically easy …